Home / 2,006,003.85-2,766,204.07-1,716,573.20

Finding the Fourth Proportional to 2,006,003.85, 2,766,204.07 and 1,716,573.20

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Solution

The fourth proportional to 2,006,003.85, 2,766,204.07 and 1,716,573.20 is: 2,367,090.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,003.85 : 2,766,204.07 = 1,716,573.20 : x
  2. Step 2: Convert to fraction form
    2,006,003.85/2,766,204.07 = 1,716,573.20/x
  3. Step 3: Cross multiply
    2,006,003.85x = 2,766,204.07 × 1,716,573.20
  4. Step 4: Simplify right side
    2,006,003.85x = 4,748,391,772,292.92
  5. Step 5: Solve for x
    x = 4,748,391,772,292.92/2,006,003.85
  6. Step 6: Final answer
    x = 2,367,090.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.